Attached are 2 lab assignments. Please attach screen shots too.
Lab 5 – Access Control Lists
Name: _____________________________________
· 1. Build the following network in GNS
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as shown in the figure below.
· 2. Using the tables below, configure the router and the interfaces as shown below.
Lab Equipment IP Address Information
Router Name
Gi0/0 Address
Gi1/0 Address
R1
192.168.1.1/24
192.168.2.1/24
Host
IP Address
Subnet Mask
Gateway
PC1
192.168.1.5
255.255.255.0
192.168.1.1
PC2
192.168.1.6
255.255.255.0
192.168.1.1
PC3
192.168.2.5
255.255.255.0
192.168.2.1
· 3. Verify that all hosts can ping each other. If you can’t ping troubleshoot the problem before continuing with the lab. The ability to ping is a prerequisite to continuing the lab.
· 4. Configure the access list based on the information show below.
Stop Traffic from PC 2
List Number
Permit or Deny
Source Address
Wildcard Mask
1
Deny
192.168.1.6
0.0.0.0
On the R1 router, type the following to stop access from PC2.
R1(config)#access-list 1 deny 192.168.1.6
· 5. Can PC2 ping PC3? _________________________________ Why? ____________________________________________________
· 6. Apply the access to the interface gi0/0.
interface Gi 0/0
ip access-group 1 in
· 7. Can PC2 ping PC3? _________________________________
· 8. Can PC1 ping PC3? Why? ____________________________________________________
· 9. Add the following command to R1:
R1(config)#access-list 1 permit any
· 7. Can PC2 ping PC3? _________________________________
· 8. Can PC1 ping PC3? _________________________________
· 9. Run the following command
R1#show access-lists
· 10. Take a screenshot of the result and paste it here.
End of Procedure
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